Science Advances

Supplementary Materials

This PDF file includes:

  • table S1. Contact angles of noncoated and SAM-coated gold surface.
  • fig. S1. Scaling analysis of various forces in the system.
  • fig. S2. In-plane magnetization of cobalt thin films.
  • fig. S3. Magnetic profile of a 5-mm cube magnet.
  • fig. S4. Photos of the experimental setup.
  • fig. S5. Pairwise interaction plots for micro-rafts used in Figs. 3 to 5.
  • fig. S6. Preliminary quantitative studies of micro-raft pairwise interactions using the Surface Evolver program.
  • fig. S7. Simulated pairwise interaction curves.
  • fig. S8. Experimental and simulated dynamic patterns for 3 to 40 micro-rafts.
  • fig. S9. Comparison between the digital holographical micrographs of micro-rafts with arc angles of 30° and 90°.
  • fig. S10. Unstable and stable configurations of aggregates of four bubbles.
  • Legends for movies S1 to S14

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Other Supplementary Material for this manuscript includes the following:

  • movie S1 (.mp4 format). Examples of pairwise interactions.
  • movie S2 (.mp4 format). Two polymorphs of the dynamic patterns formed by 21 micro-rafts.
  • movie S3 (.mp4 format). Four examples of nearest-neighbor counts in dynamically self-assembled patterns.
  • movie S4 (.mp4 format). The assembly of three free micro-rafts with an arc angle of 30°.
  • movie S5 (.mp4 format). The assembly of one free and two attached micro-rafts with an arc angle of 30°.
  • movie S6 (.mp4 format). The assembly of four free micro-rafts with an arc angle of 30°.
  • movie S7 (.mp4 format). The assembly of one free and three attached micro-rafts with an arc angle of 30°.
  • movie S8 (.mp4 format). The assembly of four free micro-rafts with an arc angle of 90°.
  • movie S9 (.mp4 format). The disassembly of four assembled micro-rafts with an arc angle of 90°.
  • movie S10 (.mp4 format). The rearrangement of four assembled micro-rafts with an arc angle of 90° into a diamond shape.
  • movie S11 (.mp4 format). The rearrangement of four assembled micro-rafts with an arc angle of 90° into a square shape.
  • movie S12 (.mp4 format). The assembly of 40 micro-rafts with an arc angle of 30°.
  • movie S13 (.mp4 format). The assembly of 40 micro-rafts with an arc angle of 90°.
  • movie S14 (.mp4 format). The local rearrangement of assembled structures of 40 micro-rafts with an arc angle of 30° at intermediate spinning speed.

Download Movies S1 to S14

Files in this Data Supplement: